Begin your GDPR journey by unraveling the complexities of data processing activities within your organization. Identifying these activities helps you understand how personal data is collected, used, and shared across various platforms. Why is this important, you ask? Clear identification allows for better management of data privacy risks and strengthens compliance efforts. You'll need teamwork, detective skills, and perhaps an occasional magnifying glass! Watch out for hidden processes that might have slipped under the radar and document them meticulously.